Cyan = PMS
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in Acrobat Professional or Adobe Reader. Please contact your Customer Service Representative if you have questions about finding the opt
2.1 R System Dynamics Tutorial 1
Getting familiar with R
Follow the rest of that R Computational Toolbox tutorial, RCTTutorial1, answering all
quick-review questions as you go. That tutorial walks you through the basics of R
programming, including variabl
ECE582:FIBER OPTIC COMMUNICATIONS
To Make Students Familiar With Lightwave Propagation and Transmission characteristics
of the medium
To Make Students Familiar With Various Forms of Losses and Dispersion properties
A Raman amplifier is an optical amplifier based on Raman gain, which results from the effect of
stimulated Raman scattering. The Raman-active medium is often an optical fiber
An input signal can be amplified while co- or counter propagating w
Getting Started with Encryption Wizard Version 3.4.11
as of 22 Jul 2016
Quick Start Guide
1. Download and install Oracle Java from http:/www.java.com.
(Most computers already have Java installed.)
2. Download EW-Public from https:/spi.dod.mil/ewizard.
Encryption Wizard 3.4
Air Force Research Laboratory
Updated 22 Jul 2016
Encryption Wizard versions >= 3.4.11
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.
Approved for Public Release:
SOFTWARE LICENSE AGREEMENT
IMPORTANT - READ CAREFULLY: USE OF THIS PROGRAM IS SUBJECT TO THE SOFTWARE LICENSE TERMS SET FORTH BELOW. "PROGRAM" INCLUDES ALL SOFTWARE INCLUDED WITH THIS AGREEMENT, THE ASSOCIATED MEDIA, ANY PRINTED MATERIALS, AND ANY ONLINE
Uses of Computer Networks
Networks for companies:
Many organizations have a substantial number of computers in operation, often
located far apart. Put in slightly more general form, the issue here is resource sharing.
A second goal is to provide high reli
Medium access control sublayer
Access to broadcast channels. Static and
dynamic allocation. Multiple access
protocols ALOHA, CSMA, CSMA/CD,
Collision free protocols, WDMA
Access in broadcast networks
In any broadcast network, the key issue is how to
The Network Layer in the Internet
At the network layer, the Internet can be viewed as a collection of sub networks or
Autonomous systems, that are connected together. Several backbones exist which are
constructed from high bandwidth lines and fast routers
TRANSMISSION CONTROL PROTOCOL
The internets transport layer, connection oriented, reliable protocol is TCP (Transmission
Control Protocol). TCP was specifically designed to provide a reliable end to end byte stream
over an unreliable internetwork (IP)
Domain Name System (DNS)
DNS is a distributed hierarchical and global directory that translates machine or domain names to
numerical IP addresses. DNS can be thought as a distributed database system used to map the
host names to IP addresses, and vice ver
Chapter 3 Data Link Layer
The data link layer has a number of specific functions it can carry out. These functions
Providing a well-defined service interface to the network layer.
Dealing with transmission errors.
Regulating the flow of data so th
Chapter 2 Physical Layer
Guided Transmission Media
The purpose of the physical layer is to transport a
raw bit stream from one machine to another. Various
physical media can be used for the actual
transmission. Each one has its own niche in terms of
5. THE NETWORK LAYER
Services provided to the transport layer:
1. The services are independent of subnet technology.
2. The transport layer is shielded from the number, type and topology of subnets present.
3. The network addresses made available to trans
1.1 THE TRANSPORT SERVICE
The transport layer is the heart of the whole protocol hierarchy. It provides reliable, costeffective data transport from the source to the destination machine, independent of the
networks. The figure 1.1 shows th
Congestion: When too many packets are sent to a subnet more than its capacity,
the Situation that arises is called congestion.
Reasons for Congestion:
If input packets coming from 3 or 4 lines, requires only one particular output line. If
routers are supp
William Huff, Jr.
March 12, 2016
1) The Windows Server 2008 system I would recommend foe this particular situation would be
Windows Server 2008 Enterprise Edition. Simply for the fact of this company uses large name and address